Free
E-newsletter
Subscribe to Housecall
Our weekly general interest
e-newsletter keeps you up to date
on a wide variety of health topics.
close window
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Tests and diagnosis
By Mayo Clinic staffYour doctor is likely to conduct a physical exam and to ask questions about your symptoms, UV exposure and sunburn history.
If you experience sunburns or skin reactions after relatively minor exposures to sunlight, your doctor may recommend phototesting. During phototesting, small areas of your skin are exposed to measured amounts of UVA and UVB light to try to reproduce the problem. If your skin reacts to the UV radiation, you're considered sensitive to sunlight (photosensitive).
References
- Sun and your skin. American Academy of Dermatology. http://www.aad.org/public/publications/pamphlets/sun_sun.html. Accessed March 13, 2011.
- Facts about sunscreen. American Academy of Dermatology. http://www.aad.org/media/background/factsheets/fact_sunscreen.htm. Accessed March 13, 2011.
- Wolf K, et al. Photosensitivity, photo-induced disorders and disorders by ionizing radiation. In: Wolff K, et al. Fitzpatrick's Color Atlas and Synopsis of Clinical Dermatology. 6th ed. New York, N.Y.: The McGraw-Hill Companies; 2009. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=45. Accessed March 13, 2011.
- Brice S, et al. Sunburn. http://www.uptodate.com/home/index.html. Accessed March 13, 2011.
- Habif TP. Light-related diseases and disorders of pigmentation. In: Habif TP. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. 5th ed. Edinburgh, U.K.; New York, N.Y.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-7234-3541-9..X0001-6--TOP&isbn=978-0-7234-3541-9&uniqId=230100505-57. Accessed March 13, 2011.
- Skin cancer prevention and early detection. American Cancer Society. http://www.cancer.org/Cancer/CancerCauses/SunandUVExposure/SkinCancerPreventionandEarlyDetection/skin-cancer-prevention-and-early-detection-what-to-look-for. Accessed March 14, 2011.
- Balk SJ. Ultraviolet radiation: A hazard to children and adolescents. Pediatrics. 2011;127:e791.
- Get set for winter illness season. U.S. Food and Drug Administration. http://www.fda.gov/forconsumers/consumerupdates/ucm092805.htm. Accessed March 14, 2011.
- Anderson CF (expert opinion). Mayo Clinic, Rochester, Minn. March 15, 2011.
- Benzocaine topical products: Sprays, gels and liquids — risk of methemoglobinemia. U.S. Food and Drug Administration. http://www.fda.gov/Safety/MedWatch/SafetyInformation/SafetyAlertsforHumanMedicalProducts/ucm250264.htm. Accessed Apr. 8, 2011.
Find Mayo Clinic on